An Effect of Ball Milling on Microstructural Parameters of Nanostructured MoO3-CuO-V2O5 Composite Nanopowders
Journal Title: International Journal of Mechanical and Production Engineering Research and Development (IJMPERD ) - Year 2019, Vol 9, Issue 3
Abstract
The present work meant to look at the impact of crystalline size, lattice strain and dislocation density of ultrafine thermally excelledMoO3, MoO3-CuO and MoO3-V2O5 composite nanopowders utilizing mechanochemical milling process at various time interims. The characterization of the nanocomposite synthesized powers was characterized by a range of spectroscopic features such as Powder X-Ray diffraction, Scanning Electron Microscope and Electron Dispersive X - Ray Spectroscopy. With the X - Ray peak profile demonstration, the orthorhombic phase of MoO3, V2O5 and monoclinic phase of CuO were shown. On the basis of XRD, Deby - Scherrer and W - H calculations the average crystalline size, lattice strain and dislocation density evaluated were almost equal. SEM images of MoO3, MoO3 - CuO confirm that the irregular shaped particle sizes and MoO3 - V2O5 displays the spherical structures irregularly shaped and deposited with vanadium flakes. The presence of constituent elements of prepared samples is confirmed by EDS spectrum.
Authors and Affiliations
T. Vijaya Kumar, K. V. Ramana
Keywords
Related Articles
- EP ID EP612015
- DOI 10.24247/ ijmperdjun201914
- Views 67
- Downloads 0
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